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1. 发明授权

US06489972B1 Dynamic internal page registration and retrieval system 失效
标题翻译：动态内部页面注册和检索系统
公开(公告)号：US06489972B1
公开(公告)日：2002-12-03
申请号：US09396134
申请日：1999-09-14
申请人： Jamie Escandon , Cooper G. Urie , Mark A. Fahrenkrug , Mark E. Hodges , Scott D. Bonar , James H. Bigelow , Chris R. Gunning
发明人： Jamie Escandon , Cooper G. Urie , Mark A. Fahrenkrug , Mark E. Hodges , Scott D. Bonar , James H. Bigelow , Chris R. Gunning
IPC分类号： G06F1312
CPC分类号： G06F3/1204 , G06F3/123 , G06F3/1284
摘要： In an imaging system including firmware and a user interface control panel, a firmware-based internal page component is capable of receiving and registering internal page data from a source external to the page component itself. The internal page component can install a control panel display menu item corresponding to the registered internal page, and then capture user control panel input relating to that page. The component can then open a data pipe, and invoke the internal page data. The data pipe can be provided in the form of a VIO channel, e.g., invoking a print job, or can involve converting internal page data to a format capable of being viewed by a web browser. The internal page component can be installed as a part of the firmware of the imaging system. Internal page data can be received from a source external to the imaging system firmware, for example, from a storage device such as a flash disk, RAM disk, or hard disk. The internal page component can be embodied as a firmware-based dynamic internal page system. The internal page system includes an internal page registration mechanism adapted and constructed to register internal pages from page sources external to the firmware of the imaging system. The internal page system also includes an internal page retrieval mechanism adapted and constructed to selectively retrieve internal pages from the page sources. A method of handling internal pages in an imaging system including firmware is also provided.
摘要翻译：在包括固件和用户界面控制面板的成像系统中，基于固件的内部页面组件能够从页面组件本身外部的源接收和注册内部页面数据。内部页面组件可以安装与注册的内部页面相对应的控制面板显示菜单项，然后捕获与该页面相关的用户控制面板输入。然后，组件可以打开数据管道，并调用内部页面数据。数据管道可以以VIO通道的形式提供，例如调用打印作业，或者可以涉及将内部页面数据转换成能够被网络浏览器查看的格式。内部页面组件可以作为成像系统固件的一部分进行安装。可以从诸如闪存盘，RAM盘或硬盘的存储设备从成像系统固件外部的源接收内部页面数据。内部页面组件可以体现为基于固件的动态内部页面系统。内部页面系统包括内部页面注册机制，其被配置和构造为从成像系统的固件外部的页面源注册内部页面。内部页面系统还包括内部页面检索机构，其被适配和构造为从页面源选择性地检索内部页面。还提供了处理包括固件的成像系统内部页面的方法。

2. 发明授权

US06507902B1 Dynamic RAM disk 有权
标题翻译：动态RAM磁盘
公开(公告)号：US06507902B1
公开(公告)日：2003-01-14
申请号：US09686532
申请日：2000-10-10
申请人： Mark E. Hodges , Harold C. Ockerse , Gregory A. Vaughn
发明人： Mark E. Hodges , Harold C. Ockerse , Gregory A. Vaughn
IPC分类号： G06F1314
CPC分类号： G06F3/0626 , G06F3/0664 , G06F3/0674 , G06F12/023 , Y10S707/99953 , Y10S707/99956
摘要： A system and method dynamically allocate memory to a RAM disk. Upon a file transfer to the RAM disk, a device driver determines an amount of memory required by the RAM disk then requests the required amount of memory from a memory manager. As files are deleted from the RAM disk, the memory is released from the RAM disk by informing the memory manager of the addresses of the memory to be released. Sector freelists tracks each cluster of memory allocated to the RAM disk. When a sector becomes inactive, a corresponding bit in a sector freelist indicates the inactive status of the sector. When all of the sectors in a cluster are inactive, the cluster is released for the RAM disk.
摘要翻译：系统和方法将内存动态分配给RAM磁盘。当文件传送到RAM盘时，设备驱动程序确定RAM盘所需的存储量，然后从存储器管理器请求所需的存储量。当从RAM磁盘中删除文件时，通过向存储器管理器通知要释放的存储器的地址，从RAM磁盘释放存储器。扇区freelists跟踪分配给RAM磁盘的每个存储器集群。当扇区变为无效时，扇区freelist中的相应位指示扇区的不活动状态。当集群中的所有扇区都处于非活动状态时，将为RAM磁盘释放集群。

3. 发明授权

US06559965B1 Method and apparatus for establishing two-way communication with a remote printer 失效
标题翻译：用于与远程打印机建立双向通信的方法和设备
公开(公告)号：US06559965B1
公开(公告)日：2003-05-06
申请号：US09393215
申请日：1999-09-09
申请人： Shell S. Simpson , Richard Detweiler , Matt Howell , Mark E. Hodges
发明人： Shell S. Simpson , Richard Detweiler , Matt Howell , Mark E. Hodges
IPC分类号： G06K1500
CPC分类号： G06F3/1204 , G06F3/1231 , G06F3/1236 , G06F3/1268 , G06F3/1288
摘要： A method for establishing two-way communications between a host system and a device when the address of the device is initially unknown. The host system submits a job to a device with the job including address and other information required for the device to respond with the device's address. Once the host system has the device address, the host system and the device can establish bi-directional communications. In a print job, a print job language (PJL) command known as SOCKETPING is used to transmit the information between a print client and a printer. The SOCKETPING command includes fields for host system address family, protocol, address, and port as well as extensions to define job status reporting parameters. The printer responds to the SOCKETPING command with the necessary address information for the printer and job status reports as specified in the SOCKETPING extensions.
摘要翻译：当设备的地址最初未知时，用于在主机系统和设备之间建立双向通信的方法。主机系统将作业提交给具有作业的设备，其中包括设备响应设备地址所需的地址和其他信息。一旦主机系统具有设备地址，主机系统和设备就可以建立双向通信。在打印作业中，使用称为SOCKETPING的打印作业语言（PJL）命令在打印客户机和打印机之间传送信息。 SOCKETPING命令包括主机系统地址族，协议，地址和端口以及定义作业状态报告参数的扩展的字段。打印机响应SOCKETPING命令，具有打印机必要的地址信息和SOCKETPING扩展中指定的作业状态报告。

4. 发明授权

US06223267B1 Dynamically allocable RAM disk 失效
标题翻译：动态可分配RAM磁盘
公开(公告)号：US06223267B1
公开(公告)日：2001-04-24
申请号：US09031504
申请日：1998-02-26
申请人： Mark E. Hodges , Harold C. Ockerse , Gregory A. Vaughn
发明人： Mark E. Hodges , Harold C. Ockerse , Gregory A. Vaughn
IPC分类号： G06F1314
CPC分类号： G06F3/0626 , G06F3/0664 , G06F3/0674 , G06F12/023 , Y10S707/99953 , Y10S707/99956
摘要： A system and method dynamically allocate memory to a RAM disk. Upon a file transfer to the RAM disk, a device driver determines an amount of memory required by the RAM disk then requests the required amount of memory from a memory manager. As files are deleted from the RAM disk, the memory is released from the RAM disk by informing the memory manager of the addresses of the memory to be released. Sector freelists tracks each cluster of memory allocated to the RAM disk. When a sector becomes inactive, a corresponding bit in a sector freelist indicates the inactive status of the sector. When all of the sectors in a cluster are inactive, the cluster is released for the RAM disk.
摘要翻译：系统和方法将内存动态分配给RAM磁盘。当文件传送到RAM盘时，设备驱动程序确定RAM盘所需的存储量，然后从存储器管理器请求所需的存储量。当从RAM磁盘中删除文件时，通过向存储器管理器通知要释放的存储器的地址，从RAM磁盘释放存储器。扇区freelists跟踪分配给RAM磁盘的每个存储器集群。当扇区变为无效时，扇区freelist中的相应位指示扇区的不活动状态。当集群中的所有扇区都处于非活动状态时，将为RAM磁盘释放集群。

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